Data.DB.TUpdateAction

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[–] Properties Type: enum Visibility: public Source:

Data.DB.pas

Data.DB.hpp

Unit: Data.DB Parent: Data.DB

Delphi

TUpdateAction = (uaFail, uaAbort, uaSkip, uaRetry, uaApplied);

C++

enum DECLSPEC_DENUM TUpdateAction : unsigned char { uaFail, uaAbort, uaSkip, uaRetry, uaApplied };

Description

TUpdateAction Indicates how a dataset should proceed after an event handler has processed an update.

TUpdateAction is the type of a parameter on event handlers that intervene when applying cached updates (without using a client dataset and provider). The following table lists the possible values:

Value	Meaning
uaAbort	Abort the update operation without displaying an error message.
uaApplied	The event handler applied the update (not used in error handling event handlers). Free the current record update from the cache.
uaFail	Abort the update operation and display an error message.
uaRetry	Repeat the update operation that originally raised the error condition (not used in OnUpdateRecord event handlers).
uaSkip	Skip updating the current record and leave the unapplied changes in the cache.